Snow guard



FIG. 1 is a top plan view of the snow guard.

FIG. 2 is a bottom plan view of the snow guard.

FIG. 3 is a right side elevation of the snow guard, the side opposite being a mirror image of the side shown.

FIG. 4 is a front elevation of the snow guard; and,

FIG. 5 is a rear elevation of the snow guard.

The broken lines are shown for illustrative purposed only and form no part of the claimed design. 

The ornamental design for the snow guard, as shown and described. 